Pseudogap of Color Superconductivity
| dc.creator | Kitazawa, Masakiyo | |
| dc.creator | Koide, Tomoi | |
| dc.creator | Kunihiro, Teiji | |
| dc.creator | Nemoto, Yukio | |
| dc.date | 2003-12-27 | |
| dc.date | 2004-02-25 | |
| dc.date.accessioned | 2026-07-07T10:48:58Z | |
| dc.date.available | 2026-07-07T10:48:58Z | |
| dc.description | We show that the pseudogap of the quark density of states is formed in hot quark matter as a precursory phenomenon of the color superconductivity on the basis of a low-energy effective theory. We clarify that the soft mode of the di-quark pair field gives rise to a peculiar behavior of the quark dispersion relation and a short life-time of the quasiparticles near the Fermi surface, both of which make a depression of the density of states of quarks. Our result suggests that the appearance of the pseudogap is a universal phenomenon of strong coupling superconductors, irrespective of the dimensionality. | |
| dc.description | 4 pages, 4 figures, PTPTeX; Proceedings of Finite Density QCD at Nara July 10-12 2003 Nara Prefecture Public Hall Big Roof Nara Japan; v2:errors in affiliation are corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0312360 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0312360 | |
| dc.identifier | Prog.Theor.Phys.Suppl.153:301-304,2004 | |
| dc.identifier | doi:10.1143/PTPS.153.301 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/184063 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Pseudogap of Color Superconductivity | |
| dc.type | text |